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Vaillant 831 with wireless 360f controller?

My wireless controller has stopped responding after changing batteries (worked for a year no problems)

Getting RF error.

When checking the sender getting one red light - indicating a ebus error.

Does anyone know how to clear the fault on the boiler ecotec 831

Chris
September 2011
VaillantHeating, Home Heating SystemsStopped Batteries Worked
less than year replace with new one ,take to dealer ,fault not repairable

ltd
September 2011

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Vaillant condensing boiler ecoTEC plus?

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Vaillant ecoTEC 831 Plus

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